ner
An interjection generally used when gloating about a perceived cause of humiliation or inferiority for the person being addressed, often when disagreeing with a statement considered incorrect or irrelevant.
Example
“You're wrong, so ner!”
Where this comes from
This definition is adapted from “ner” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.